Rafael Nadal, who was set to play Roger Federer in the semifinal, has withdrawn from the BNP Paribas Open with a right knee injury.
Rafael Nadal out of BNP Paribas Open with right knee injury, match vs. Roger Federer off
Rafael Nadal, who was set to play Roger Federer in the semifinal, has withdrawn from the BNP Paribas Open with a right knee injury.
